Changed filenames for SpatSC and OSC
Added exact and relaxed LADMPSAP code
Ignoring temp TeX files
Added SpatSC variants
Bug fixes and code update

Fixed convergence checking code and updated OSC/SpatSC code to be
inline with submitted TPAMI article
Merge branch 'LADMPSAP-OSC/SpatSC'

Conflicts:
	osc/osc_relaxed_cvpr.m
	spatsc/spatsc_relaxed.m